DB63/T1799-2020：青海省装配式混凝土结构预制构件制作和验收规程

DB63T1799-2020······1

1 总则······8

2 术语······9

3 基本规定······11

4 材料······13

4.1 一般规定······13

4.2 钢筋······13

4.3 混凝土······14

4.4 保温材料和拉结件······15

4.5 连接材料及灌浆料······16

4.6 预留预埋件······17

4.7 其他材料······18

5 预制构件制作······19

5.1 一般规定······19

5.2 模具······20

5.3 钢筋骨架、钢筋网片和预埋件······23

5.4 混凝土成型······25

5.5 混凝土养护、脱模及修复······28

6 预制构件质量检验······31

6.1 一般规定······31

6.2 主控项目······31

6.3 一般项目······33

7 预制构件吊运、存放、防护及运输······41

7.1 预制构件吊运······41

7.2 预制构件存放······41

7.3 预制构件成品保护······42

7.4 预制构件运输······42

8 安全生产和环境保护······44

8.1 安全生产······44

8.2 环境保护······44

9 资料管理和产品标识······46

9.1 资料交付······46

9.2 产品标识······47

附录A 预制构件验收表格······48

附录B 钢筋隐蔽工程检查验收记录······52

附录C 预制构件出厂检验合格证······53

本规程用词说明······54

引用标准名录······55

附：条文说明······57

1 总则······59

2 术语······60

3 基本规定······61

4 材料······63

4.1 一般规定······63

4.2 钢筋······64

4.3 混凝土······66

4.4 保温材料和托接件······66

4.5 钢筋连接套筒及灌浆料······66

4.6 预留预埋件······66

4.7 其他材料······67

5 预制构件制作······68

5.1 一般规定······68

5.2 模具······68

5.5 混凝土养护、脱模及修复······68

6 预制构件质量检验······70

6.2 主控项目······70

6.3 一般项目······70

7 预制构件吊运、存放、防护及运输······71

7.2 预制构件存放······71

7.3 顸制构件成品保护······71

8 安全生产和环境保护······72

8.1 安今生产······72

8.2 环境保护······72